The E-Finiti™ mid-efficiency water heater and boiler, available in 750 and 1,000 MBH sizes, is designed for such applications as hotels, restaurants, schools, prisons, and office facilities. The 85% ...

Water heaters are often essential for keeping hot water steadily flowing in your home, especially if you have a washing machine or dishwasher you regularly run. But not every water heater is the same.

But here’s something you might not realize: your water heater could be the biggest energy drain of all.Sure, you can save money by using less hot water, but an even smarter move is upgrading to a more ...

Faucets typically require about 0.5 GPM, dishwashers require 1 GPM, washing machines need 1.5 GPM, and showers need 2 to 2.5 GPM. ... What size tankless water heater do I need for a family of 4?